To provide electrical equipment having a small hinge which does not break even when an excessive external force acts on a cover.SOLUTION: Electrical equipment 1 comprises a hinge comprised of shaft portions 21a, 21b, and 21c of a panel 2 and claw portions 31a, 31b, and 31c of a cover 3. The claw portions 31a, 31b, and 31c include a first hole portion 33 in which the shaft portions 21a, 21b, and 21c are rotatably fitted, a groove portion 32 connecting the outer edges of the claw portions 31a, 31b, and 31c to the first hole portion 33, a second hole portion 34 adjacent to the first hole portion 33 on the side opposite to the groove portion 32 of the first hole portion 33, and the width of a joint portion 35 between the first hole portion 33 and the second hole portion 34 is smaller than the diameter of the shaft portions 21a, 21b, and 21c.SELECTED DRAWING: Figure 6
【課題】カバーに過大な外力が作用しても破損しない小型のヒンジを有する電気機器を提供する。【解決手段】電気機器1は、パネル2が有する軸部21a,21b,21cと、カバー3が有する爪部31a,31b,31cとで構成されるヒンジを備える。爪部31a,31b,31cは、軸部21a,21b,21cが回転可能に嵌まる第一の穴部33、爪部31a,31b,31cの外縁から第一の穴部33までをつなぐ溝部32、第一の穴部33の溝部32とは反対側において第一の穴部33に隣接する第二の穴部34を有し、第一の穴部33と第二の穴部34との接合部35の幅は軸部21a,21b,21cの直径より小さい。【選択図】図6
ELECTRICAL EQUIPMENT
電気機器
2018-12-27
Patent
Elektronische Ressource
Japanisch
Engineering Index Backfile | 1935
Engineering Index Backfile | 1943